Irin ipanu ipanu ṣayẹwo àtọwọdá

Boṣewa alaṣẹ fun ipalọlọ ipalọlọ irin bata meji ayẹwo ayẹwo àtọwọdá H71H/W-16C/25P/R Iwọn titẹ orukọ (PN) 1.6 25 Idanwo lilẹ (MPa) 1.76 2.75 Shell test (MPa) 2.4 3.75 Iwọn otutu to wulo: ≃2 ≤2 / R: 100 Media ti o wulo C: Steam / omi / epo p: nitric acid R: acetic acid Ohun elo ti awọn ẹya akọkọ apakan orukọ Imọ ohun elo H71H-16C/25 H71W-16/25P H71W-16/25R valve body carbon steel Cr Ni Ti alagbara, irin Cr Ni Ti alagbara, irin Disiki Chromium alagbara, irin Cr Ni Ti alagbara, irin Cr Ni Ti alagbara, irin Main asopo mefa ti irin bata dimole silencing ayẹwo valve DN LD PN16 PN25 15 25 48 48 20 31.5 58 58 25 35.5 62 80 80 40 45 90 90 50 56 90 90 80 71 140 125 100 80 160 165 125 110 190 195 150 125 215 225 20207020 300 250 385 400